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python - How to save a pandas DataFrame with custom types using pyarrow and parquet

e-mallz contact answered on September 3, 2022 Popularity 1/10 Helpfulness 1/10

answer python - How to save a pandas DataFrame with custom types using pyarrow and parquet

python - How to save a pandas DataFrame with custom types using pyarrow and parquet

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df = pd.DataFrame(
    [
        {'name': 'alice', 'oid': "ObjectId('5e9992543bfddb58073803e7')"},
        {'name': 'bob',   'oid': "ObjectId('5e9992543bfddb58073803e8')"},
    ]
)

df.to_parquet('parquet_file.parquet')

Popularity 1/10 Helpfulness 1/10 Language python

Source: pythonhowto.org

Tags: dataframe pandas parquet pyarrow python save using

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Contributed on Sep 03 2022

e-mallz contact

0 Answers Avg Quality 2/10

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python - How to save a pandas DataFrame with custom types using pyarrow and parquet

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